From 776817c7274eb149274c1c6896d521b674ed0bf4 Mon Sep 17 00:00:00 2001 From: justin Date: Fri, 19 Jun 2026 00:46:25 -0500 Subject: [PATCH] docs(deliverability): correct SNDS entry URL (snds.microsoft.com does not resolve) Use the legacy sendersupport.olc.protection.outlook.com/snds/ (308-redirects) or the direct substrate.office.com/ip-domain-management-snds/SNDS app URL. Flag that snds.microsoft.com has no DNS. --- docs/deliverability.md | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/docs/deliverability.md b/docs/deliverability.md index bd1332f..70f7913 100644 --- a/docs/deliverability.md +++ b/docs/deliverability.md @@ -170,12 +170,16 @@ SNDS is **IP-based** (register the sending IPs), JMRP is the complaint feedback > `login.microsoftonline.com`, which looks like a dead redirect but is the expected > auth step. After login the real forms render. -1. **SNDS — Request Access:** open -> **Log in** -> +1. **SNDS — Request Access:** open the SNDS app — either the legacy entry + (it 308-redirects to the + new app) or directly + `https://substrate.office.com/ip-domain-management-snds/SNDS` — then **Log in** -> left-nav **"Request Access"** (direct: `https://substrate.office.com/ip-domain-management-snds/SNDS/AddNetwork`) -> register IPs **207.174.124.94** and **207.174.124.107** (the two live stream IPs; add .90 and .71 if you want full coverage). Verification goes to a role address on the IP's domain (use `postmaster@` or `abuse@performancewest.net`, now live). + (NOTE: `snds.microsoft.com` does NOT resolve — do not use it.) 2. **JMRP:** same site, left-nav **"Junk Mail Reporting Program"** (direct: `https://substrate.office.com/ip-domain-management-snds/SNDS/Jmrp`) -> register the same IPs + complaint-destination mailbox **`fbl@performancewest.net`**.